用边界元识别法平衡柔性转子(英文)

Identification and Balancing of Flexible Rotors by Boundary Element Method

本文提出了一种基于边界元法（ＢＥＭ）的识别不平衡量方法．该法通过测量柔性转子的振动响应，可以方便地计算出不平衡量，从而实现无需试重的动平衡方法．

In this paper, an identification method to estimate the unbalances is introduced, which is based on the boundary element method (BEM). By using the vibration response measured at some points on the flexible rotor the unbalances can be identified conveniently. Therefore, the rotor can be balanced without test runs.